Posted Thu, 29 Sep 2022 23:14:19 GMT by User, Forum

We are using a MSO4104B with a DPO 4EMBD embedded module to translate SPI communications. We are able to capture about 60ms of data but this is not the entire data stream. Is there a way to set to scope up to save all the communications for about 10 seconds?

Posted Thu, 29 Sep 2022 23:19:21 GMT by Expert, Tektronix Applications

Hello,

You can change the horizontal scale to see more of your signal. To get 10 seconds of signal, you will need a horizontal scale of 1s/div. You will likely need to increase the record length to ensure you are seeing enough signal detail. You can find the record length settings in the Acquire menu.

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